2 #include "konstantin.h"
4 #define ACTION_TAP_DANCE_DOUBLE_MODS(mod1, mod2) { \
5 .fn = { td_double_mods_each, NULL, td_double_mods_reset }, \
6 .user_data = &(qk_tap_dance_pair_t){ mod1, mod2 }, \
9 void td_double_mods_each(qk_tap_dance_state_t *state, void *user_data) {
10 qk_tap_dance_pair_t *mods = (qk_tap_dance_pair_t *)user_data;
11 // Single tap → mod1, double tap → mod2, triple tap etc. → mod1+mod2
12 if (state->count == 1 || state->count == 3) {
13 register_code(mods->kc1);
14 } else if (state->count == 2) {
15 unregister_code(mods->kc1);
16 register_code(mods->kc2);
18 // Prevent tap dance from sending kc1 and kc2 as weak mods
19 state->weak_mods &= ~(MOD_BIT(mods->kc1) | MOD_BIT(mods->kc2));
22 void td_double_mods_reset(qk_tap_dance_state_t *state, void *user_data) {
23 qk_tap_dance_pair_t *mods = (qk_tap_dance_pair_t *)user_data;
24 if (state->count == 1 || state->count >= 3) {
25 unregister_code(mods->kc1);
27 if (state->count >= 2) {
28 unregister_code(mods->kc2);
33 bool fn_on; // Layer state when tap dance started
37 void td_fn_rctrl_each(qk_tap_dance_state_t *state, void *user_data) {
38 if (!td_fn_rctrl_data.started) {
39 td_fn_rctrl_data.fn_on = IS_LAYER_ON(L_FN);
40 td_fn_rctrl_data.started = true;
42 // Single tap → Fn, double tap → RCtrl, triple tap etc. → Fn+RCtrl
43 if (state->count == 1 || state->count == 3) {
45 } else if (state->count == 2) {
46 if (!td_fn_rctrl_data.fn_on) {
49 register_code(KC_RCTL);
53 void td_fn_rctrl_reset(qk_tap_dance_state_t *state, void *user_data) {
54 if ((state->count == 1 || state->count >= 3) && !td_fn_rctrl_data.fn_on) {
57 if (state->count >= 2) {
58 unregister_code(KC_RCTL);
60 td_fn_rctrl_data.started = false;
63 void td_lsft_fn_each(qk_tap_dance_state_t *state, void *user_data) {
64 // Single tap → LShift, double tap → Fn, triple tap etc. → Fn+LShift
65 if (state->count == 1 || state->count == 3) {
66 register_code(KC_LSFT);
67 } else if (state->count == 2) {
68 unregister_code(KC_LSFT);
69 // Prevent tap dance from sending LShift as a weak mod
70 state->weak_mods &= ~MOD_BIT(KC_LSFT);
75 void td_lsft_fn_reset(qk_tap_dance_state_t *state, void *user_data) {
76 if (state->count == 1 || state->count >= 3) {
77 unregister_code(KC_LSFT);
79 if (state->count >= 2) {
84 qk_tap_dance_action_t tap_dance_actions[] = {
85 [TD_DESKTOP] = ACTION_TAP_DANCE_DOUBLE(LCTL(LGUI(KC_D)), LCTL(LGUI(KC_F4))), // Add/close virtual desktop
87 [TD_RAL_LAL] = ACTION_TAP_DANCE_DOUBLE_MODS(KC_RALT, KC_LALT),
88 [TD_RAL_RGU] = ACTION_TAP_DANCE_DOUBLE_MODS(KC_RALT, KC_RGUI),
89 [TD_RCT_RSF] = ACTION_TAP_DANCE_DOUBLE_MODS(KC_RCTL, KC_RSFT),
91 [TD_FN_RCTL] = ACTION_TAP_DANCE_FN_ADVANCED(td_fn_rctrl_each, NULL, td_fn_rctrl_reset),
92 [TD_LSFT_FN] = ACTION_TAP_DANCE_FN_ADVANCED(td_lsft_fn_each, NULL, td_lsft_fn_reset),